Quanterix appoints Anthony Catalano as COO; Michael Miller transitions to CTO/Products Officer

Quanterix Corp

Catalano appointed COO effective May 14, 2026; previously SVP at Flagship Pioneering and Akoya.
Catalano receives $400k base salary, $50k sign-on bonus, and annual bonus target of 50% of salary.
Catalano awarded RSUs equal to 0.30% of outstanding shares, vesting quarterly over 4 years.
Former COO Michael Miller transitions to new role as Chief Technology and Products Officer.
Severance for Catalano: 6 months base salary (12 months with Change-in-Control), plus pro-rated bonus and COBRA.

item 5.02 item 9.01

Executive movements

Machine-extracted from this filing. Every card cites the SEC source. See all recent executive movements.

Appointed

Anthony Catalano

Chief Operating Officer

QTRX · Quanterix Corp

Effective: 2026-05-14
Filed: May 26, 2026, 5:25 PM ET

On May 14, 2026, Anthony Catalano was appointed as the Chief Operating Officer of Quanterix Corporation (the “Company”).

Role change

Michael Miller

Chief Technology and Products Officer

QTRX · Quanterix Corp

Effective: 2026-05-14
Successor: Anthony Catalano
Filed: May 26, 2026, 5:25 PM ET

Michael Miller, formerly the Chief Operating Officer of the Company, has transitioned to a new role as the Chief Technology and Products Officer of the Company.

Key facts

Extracted from this filing and checked against the source text.

Executive change SEC 8-K Item 5.02 confidence 0.95

Anthony Catalano was appointed as Chief Operating Officer at Quanterix Corp.

Action: appointed
Role: Chief Operating Officer

Exact text from the filing

On May 14, 2026, Anthony Catalano was appointed as the Chief Operating Officer of Quanterix Corporation (the “Company”).

View on SEC.gov

Executive change SEC 8-K Item 5.02 confidence 0.95

Michael Miller changed role as Chief Technology and Products Officer at Quanterix Corp.

Action: transitioned
Role: Chief Technology and Products Officer

Exact text from the filing

Michael Miller, formerly the Chief Operating Officer of the Company, has transitioned to a new role as the Chief Technology and Products Officer of the Company.

View on SEC.gov

Quanterix Corp filing history →

Source: SEC EDGAR

accession 0001503274-26-000024

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